EEE-FP1C221AV Equivalent & Substitute Parts

Part Overview

The EEE-FP1C221AV is a 220 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package, manufactured by Panasonic Electronic Components. This component is rated for automotive applications and high temperature reflow processes, with AEC-Q200 qualification. The part is currently active in production with 1705 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to supply constraints, design flexibility, or application-specific performance needs.

Substiute Parts

EEE-FP1C221AV

Panasonic Electronic ComponentsIn Stock: 1753EEE-FP1C221AV Datasheet

Current PartRFQ

EEE-FK1C221AV

Panasonic Electronic ComponentsIn Stock: 2669EEE-FK1C221AV Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The EEE-FK1C221AV qualifies as a parametric equivalent based on the following criteria:

Matching Parameters:

• Capacitance: 220 µF (identical)
• Voltage Rating: 16 V (identical)
• Tolerance: ±20% (identical)
• Package Type: Radial, Can - SMD (identical)
• Physical Dimensions: 0.315" Dia × 0.268" Height (identical)
• Land Size: 0.327" L × 0.327" W (identical)
• Lifetime Rating: 2000 Hrs @ 105°C (identical)
• Operating Temperature: -55°C ~ 105°C (identical)
• AEC-Q200 Compliance: Yes (identical)
• RoHS Status: ROHS3 Compliant (identical)
• Moisture Sensitivity Level: 1 (identical)

Differing Parameters:

• ESR @ 100kHz: 180mOhm (EEE-FP1C221AV) vs. 260mOhm (EEE-FK1C221AV)
• Ripple Current @ 120 Hz: 325 mA (EEE-FP1C221AV) vs. 195 mA (EEE-FK1C221AV)
• Ripple Current @ 100 kHz: 500 mA (EEE-FP1C221AV) vs. 300 mA (EEE-FK1C221AV)

Both parts belong to Panasonic's anti-vibration capacitor series and maintain identical mechanical compatibility and environmental ratings.

Parameter Comparison

Engineering Selection Recommendations

Both the EEE-FP1C221AV and EEE-FK1C221AV are active production parts with identical AEC-Q200 automotive qualification and ROHS3 compliance. They share identical mechanical footprints and environmental operating ranges, ensuring direct PCB compatibility.

The EEE-FK1C221AV exhibits higher ESR (260mOhm vs. 180mOhm) and lower ripple current ratings (195 mA @ 120 Hz and 300 mA @ 100 kHz vs. 325 mA and 500 mA respectively). Selection between these parts depends on circuit ripple current requirements and thermal dissipation constraints. Applications with lower ripple current demands can utilize the EEE-FK1C221AV without performance degradation.

Both parts maintain identical capacitance, voltage rating, tolerance, lifetime rating, and temperature operating range, confirming their status as parametric equivalents for general substitution purposes.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1C221AV replace EEE-FP1C221AV in automotive applications?

A: Yes. Both parts carry AEC-Q200 qualification, identical voltage and capacitance ratings, and matching physical dimensions. Substitution is valid provided the circuit's ripple current requirements do not exceed the EEE-FK1C221AV specification of 325 mA @ 120 Hz and 500 mA @ 100 kHz.

Q: What is the primary difference between these two parts?

A: The EEE-FK1C221AV has higher ESR (260mOhm vs. 180mOhm @ 100kHz) and lower ripple current handling capability. The EEE-FP1C221AV is optimized for higher ripple current applications.

Q: Are the PCB footprints identical?

A: Yes. Both parts use identical case dimensions (0.315" diameter, 0.268" height) and land sizes (0.327" L × 0.327" W), ensuring direct mechanical and electrical compatibility on the same PCB layout.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, AEC-Q200 qualified, and carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which part should be selected for high ripple current circuits?

A: The EEE-FP1C221AV is rated for higher ripple currents (325 mA @ 120 Hz, 500 mA @ 100 kHz) and lower ESR, making it suitable for applications with elevated ripple current demands.